MasBrowser
Features

Multi-account operations

Multi-Account ManagementManage separate account profiles in one workspaceBulk Profile ManagementCreate and configure independent profiles in batches

Automation & efficiency

Multi-Windows SynchronizationRepeat actions across selected windowsRPAAutomate repeatable tasks with visual workflowsLocal APIConnect custom workflows through the Local API

Teams & extensions

Team CollaborationShare profiles and manage team access
Solutions

Growth & marketing

Affiliate MarketingManage affiliate channels and multi-account growthAd PlacementRun stable ad operations across platformsSocial Media MarketingOperate multiple social identities with controlDigital MarketingImprove account efficiency for marketing teamsSEOSupport search and content operation workflows

Commerce & verticals

Cross-border E-commerceManage stores and marketplace accounts globally

Teams & accounts

Account SharingShare account profiles with clearer access control
Resources

Content resources

PartnersExplore partnership opportunities in the MasBrowser ecosystemBlogRead product updates, guides, and industry insightsHelp centerFind product guides, FAQs, and usage support
Pricing
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MasBrowser

MasBrowser helps teams manage multiple accounts with stable fingerprints, isolated profiles, automation, and team collaboration—all in one workspace.

Stable Fingerprints · Profile Isolation · Automation · Team Collaboration

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
Advertising Solution

Run Multiple Ad Accounts More Safely and Efficiently

MasBrowser helps advertising teams reduce shared environment signals and repetitive work with isolated Profiles, consistent settings, batch tools, and automation.

Free DownloadSign Up Now
  • Isolated Profiles
  • Stable Fingerprints
  • Multi-Account Management
  • Batch Operations
  • Team Collaboration
MasBrowser Workspace
Client AGoogle AdsProfile 01Google AdsProfile 02
Client BMeta AdsProfile 03Meta AdsProfile 04
Brand CTikTok AdsProfile 05
Multi-Account Advertising

As Account Volume Grows, Environment Linkage Deserves More Attention

Accounts that repeatedly share highly similar browser and network environments expose more common signals and are harder to keep separate.

Shared Environment
Ad Account AAd Account BAd Account CAd Account D
FingerprintCookiesDeviceNetwork
Reduce unnecessary shared environment signals
MasBrowserAd Account A → Profile AAd Account B → Profile BAd Account C → Profile CAd Account D → Profile D
Environment Isolation

One Account Issue Should Not Leave Every Account in the Same Environment System

Separate Profiles reduce unnecessary overlap in cookies, local data, browser fingerprints, and network settings.

Shared EnvironmentAccount A → Same Browser IdentityAccount B → Same Browser IdentityAccount C → Same Browser Identity

Separate Profiles reduce unnecessary overlap in cookies, local data, browser fingerprints, and network settings.

Isolated ProfilesAccount A → Profile AAccount B → Profile BAccount C → Profile C

Keep browser identity, session data, and network settings inside the assigned Profile.

Account Safety

Give Every Ad Account Its Own Browser Environment

Keep browser identity, session data, and network settings inside the assigned Profile.

Ad Account ProfileDeviceFingerprintCookiesProxyTimezoneLanguageLocal Storage
L

Independent Browser Profile

Keep browser identity, session data, and network settings inside the assigned Profile.

F

Stable Browser Fingerprint

Keep browser identity, session data, and network settings inside the assigned Profile.

C

Separate Cookies and Local Storage

Keep browser identity, session data, and network settings inside the assigned Profile.

N

Dedicated Proxy

Keep browser identity, session data, and network settings inside the assigned Profile.

Long-Term Stability

Ad Accounts Need Stability as Well as Isolation

Consistent fingerprints, cookies, proxies, timezone, and language reduce unnecessary environment changes over time.

TodayDevice AIP AFingerprint A
TomorrowDevice BIP BFingerprint B
Stable ProfileConsistent FingerprintDedicated ProxyPersistent CookiesConsistent Settings

Consistent fingerprints, cookies, proxies, timezone, and language reduce unnecessary environment changes over time.

Project Management

Keep Every Client and Ad Account Clearly Organized

Group Profiles by client, brand, platform, or campaign in one MasBrowser workspace.

MasBrowser Workspace
Client AGoogle AdsProfile 01Google AdsProfile 02
Client BMeta AdsProfile 03Meta AdsProfile 04
Brand CTikTok AdsProfile 05
Media Buying Efficiency

More Accounts Should Not Multiply Every Repetitive Action

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

20 AccountsRepeated Manual Operations
L

Batch Profile Management

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore Batch Profile Management →
S

Window Sync

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore Window Sync →
W

RPA Automation

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore RPA Automation →
Lower environment-linkage riskMore consistent operationsLess repetitive work
Advertising Workflow

From Environment Setup to Team Collaboration in One Workspace

A six-step workflow keeps accounts, environments, projects, and ownership organized.

  1. 01

    Create Profile

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

  2. 02

    Configure Proxy

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

  3. 03

    Sign In to Ad Account

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

  4. 04

    Group by Client or Brand

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

  5. 05

    Use Batch / Window Sync / RPA

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

  6. 06

    Collaborate and Hand Off

    A six-step workflow keeps accounts, environments, projects, and ownership organized.

Team Collaboration

Clear Ownership for Every Buyer, Client, and Account

Assign team members to the Profiles and projects they manage, then hand over the working Profile environment when responsibility changes.

U

Team Collaboration

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore Team Collaboration →
T

Profile Transfer

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore Profile Transfer →
A

Local API

Choose Batch Profile Management, manual Window Sync, or supported RPA workflows for the task.

Explore Local API →
Media Buyer AClient AGoogle Ads
Media Buyer BClient BMeta Ads
Project LeadBrand CTikTok Ads

Hand Off the Working Environment

Share credentialsReconfigure settingsSign in again
→
Select ProfileTransfer environmentContinue in context
Reduce reconfiguration and abrupt environment changes
Before and After

The Same Ad Accounts—A Completely Different Operating Model

Replace mixed environments and repetitive switching with Profile-based operations.

× Shared browser environments× Frequent sign-ins and sign-outs× Constant environment changes× Repeated account-by-account work× Scattered clients and projects× Reconfigure during handoffs
✓ One isolated Profile per ad account✓ Consistent browser environments✓ Clients and projects in one workspace✓ Batch / Window Sync / RPA efficiency✓ Profile-based team ownership✓ Transfer the working Profile environment
Lower environment-linkage riskMore consistent operationsLess repetitive work
Advertising Platforms

Cover Common Multi-Account Advertising Workflows

Organize search, social, and short-video advertising accounts without mixing their browser environments.

Search Advertising

Google Ads

Search advertising accounts

Social Advertising

Meta Ads

Social advertising accounts

Short Video Advertising

TikTok Ads

Short-video advertising accounts

Keep Every Client and Ad Account Clearly Organized

Real Product

Multi-Account Advertising Management Happens in One Workspace

Use the real MasBrowser client to manage Profiles, Groups, proxy settings, and batch actions.

MasBrowser client showing Profiles, Groups, proxy settings, and batch actions
01 · Profiles and Groups02 · Proxy Settings03 · Batch Actions
Customer Stories

Teams Use MasBrowser to Simplify Multi-Account Work

Approved customer feedback already published by MasBrowser.

“Window Sync and automation remove repetitive work while keeping a growing account portfolio organized.”
E. X.Digital Operations · 5/5
“MasBrowser offers a complete, stable feature set at a practical cost.”
C. Y.Marketing Operations · 4/5
“Member access and Profile management make team responsibilities much clearer.”
S. P.Team Operations · 4.5/5
Why MasBrowser

Why Advertising Teams Choose MasBrowser

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

S

Safer Separation

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

A

Long-Term Stability

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

Z

Efficient Operations

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

L

Clear Project Management

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

U

Team-Ready Handoffs

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

W

Scalable Value

Combine safer separation, stable environments, efficient workflows, clear ownership, and scalable value.

View Current Pricing

✓ 15-day short-cycle option✓ Annual-plan savings✓ Lower Profile cost at scaleView Current Pricing →
FAQ

Ad Account Management FAQ

Clear answers about Profiles, proxies, automation, handoffs, and product limits.

An anti-detect browser separates browser identity, session data, and network settings by Profile to reduce unnecessary shared signals.

Separate Profiles keep cookies, local data, fingerprints, and proxy settings apart for each account.

Platform decisions depend on many factors. Shared environment signals can increase linkage, while isolated Profiles help reduce unnecessary overlap.

Consistent settings avoid abrupt device, fingerprint, cookie, proxy, timezone, and language changes.

Yes. Each Profile can retain its own proxy configuration.

Window Sync mirrors a supported manual action to selected windows; RPA runs supported standardized browser workflows.

MasBrowser can organize accounts for these common platforms. Actual platform outcomes still depend on policy, content, payment, identity, behavior, and network quality.

Yes. Assign members to the Groups and Profiles they actually manage.

Use Profile Transfer when project responsibility changes and the working browser environment should move with the handoff.

No. MasBrowser cannot guarantee an account will never be limited. It helps reduce environment-layer linkage and abnormal-change risk; platform policy, ad content, payment data, identity, behavior, network quality, and other factors still apply.

Get Started

Run Multiple Ad Accounts More Safely and Efficiently

Start with isolated, stable browser environments, then reduce repetitive work with batch management and automation.

Free DownloadSign Up Now